
._headBox {
    /* height: 27.1429rem; */
    width: 100vw;
    position: relative;
}
._maskBox {
    position: relative;
    width: 100%;
    height: 100%;
}
._maskBox img{
    display: block;
    width: 100%;
    height: 100%;
}
._maskBox ._mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.35);
}
._headBox ._headNav {
    width: 700px;
    position: absolute;
    right: 7rem;
    top: 3.8571rem;
    font-size: 12px;
}
._headBox .dropdown-menu{
    background-color: rgba(255,255,255,0.5);
    border-radius: 0;
}
._headBox ._headNav li:hover:nth-last-of-type(1) .dropdown-menu {
    left: -100px;
}
._headBox ._headNav li:hover .dropdown-menu { display: block; }
._headBox ._navBox {
    position: absolute;
    bottom: 0 ;left: 0;right: 0;
    height: 258px;
}
._navBox ._nav {
    position: relative;
    max-width: 1360px;
    width: 80%;
    height: 100%;
    margin: 0 auto;
    justify-content: flex-end;
    border-right: 1px solid #FFF;
    border-bottom: 1px solid #BFBFBF;
}
._navBox ._nav ._sm_txt {
    position: absolute;
    top: 4.2rem;
    right: -4rem;
    font-size: 1.2857rem;
    font-weight: 400;
    transform: rotate(90deg);
}
._navBox ul {
    padding: 0;
    margin-left: -1rem;
    justify-content: end;
    align-items: center;
}
._navBox li{
    margin: 0 2rem;
    border-bottom: 2px solid transparent;
}
._navBox ._nav .active {
    border-color: #fff100;
}
._navBox li:hover {
    border-color: #fff100;
}
._navBox ._title {
    margin-top: 2rem;
    background-color: #FFF;
    font-size: 36px;
    padding: 23px;
}


